23407232

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 51114240

約数和(自身を除く): 27707008

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 347, 496, 527, 544, 694, 992, 1054, 1088, 1388, 1984, 2108, 2176, 2776, 3968, 4216, 5552, 5899, 8432, 10757, 11104, 11798, 16864, 21514, 22208, 23596, 33728, 43028, 44416, 47192, 67456, 86056, 94384, 172112, 182869, 188768, 344224, 365738, 377536, 688448, 731476, 755072, 1376896, 1462952, 2925904, 5851808, 11703616, 23407232]

約数ペア:

[(1, 23407232), (2, 11703616), (4, 5851808), (8, 2925904), (16, 1462952), (17, 1376896), (31, 755072), (32, 731476), (34, 688448), (62, 377536), (64, 365738), (68, 344224), (124, 188768), (128, 182869), (136, 172112), (248, 94384), (272, 86056), (347, 67456), (496, 47192), (527, 44416), (544, 43028), (694, 33728), (992, 23596), (1054, 22208), (1088, 21514), (1388, 16864), (1984, 11798), (2108, 11104), (2176, 10757), (2776, 8432), (3968, 5899), (4216, 5552)]